To use, go to https://aadi-bh.github.io/colloqWiz You can also clone the repository and host the files yourself.
Enter data on the left, and it will appear on the right. To send it in an email, just copy and paste the output into your email editor.
LaTeX is rendered in all fields using the amazing KaTeX typesetting library.
Supported delimiters are $...$, \(...\), $$...$$, and \[...\].